What is the operation of aneurysm?
Aneurysm surgery will vary in each patient based on the location and severity of aneurysm. Aneurysm occurs when the blood vessel becomes a weak or ill and begins to stretch or a balloon. This condition usually results from inherited weakness when it is found in the abdominal aorta and thoracic aorta, but it is assumed that it is obtained when it occurs in the brain. Because aneurysm is not commonly found in routine controls, patients are often diagnosed in finding something else or after breaking. Doctors usually recommend surgery aneurysms, but if the risks of surgery are too high, the patient may instead be monitored by medicine blood pressure. The Willis Circle is a circular arterial formation that is vital when the blood blood is delivered. Symptoms of rupture in the aneurysm of the brain include nausea, vomiting, severe headaches, dilatation sin Gle, neck stiffness, confusion or seizures. If the doctor suspects that the patient has an aneurysm, the patient may be highmelted scanning of computer tomography or scanning CT, angiographic scanning of magnetic resonance imaging or scanning of MRA or brain angiogram. Whether the patient is diagnosed with aneurysms before or after it is ruptured, doctors are likely to recommend aneurysm surgery because it is not possible to find out when the aneurysm will tear.
Brain aneurysm surgery can be minimally invasive or open. The minimally invasive variant called the coil embolization or endovascular welding is engaged in the aneurysm of the blood vessel, so that the patient does not have to be open. The doctor puts a catheter or a small tube into the blood vessel and directs it into aneurysm by using X -ray technology called fluoroscopic display. Once the catheter reaches aneurysm, the doctor pushes the small, platinum of the coil through the cavity inside the catheter into the weakened area of the vessel. The coils fill the bulge, prevent blood flow to this area and obscureThey and the rupture.
The physician may also recommend aneurysm surgery with an open brain called neurosurgical crop. In this procedure, the metal clip is clamped around the blood vessel just before the aneurysm. This limits the blood flow through the weakened part of the blood vessel, prevents pressure on assembly in Aneurysm and causes rupture. It has been shown that trimming and winding are effective in eliminating aneurysm from the circulatory system and preventing recurrence of bleeding. While endovascular winding requires less recovery time, trimming can allow doctors to more efficiently control arterial convulsions surrounding aneurysm.
In the case of aortic aneurysms, the recommendations of treatment will depend on the location and size of the aneurysm and the condition of the patient. The condition is diagnosed with ultrasound or CT scanning and then the patient is given preoperative tests such as electrocardiogram (ECG), X -rays and blood tests. If a patient lasts aneurysm surgery and a bulge is serious enough to guarantee it, the patient will be onPlanned for surgery based on the urgency.
If aneurysm is in the thoracic aorta or part of the aorta that step out of the heart in the chest, the patient will first be anesthetic and then cut into the chest. A patient with a large aneurysm in the abdominal aorta would be cut over the abdomen or weakness. Once access to the aneurysm is, the surgeon then removes the broken part of the blood vessel and replaces it with stent graft. Stent Štěp is an artificial tube that connects the interrupted ends of the blood vessel after removing the unhealthy part.